| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
(NH4)2CO3 + Al2(SO4)3 = (NH4)2(SO4)3 + Al2CO3 =>
(NH4)2CO3 + Al2(SO4)3 = (NH4)2(SO4)3 + Al2CO3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3 =>
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
H2O + Ti2(SO4)3 + KMnO4 = Ti(OH)2SO4 + K2SO4 + MnSO4 + H2SO4 =>
12 H2O + 5 Ti2(SO4)3 + 2 KMnO4 = 10 Ti(OH)2SO4 + K2SO4 + 2 MnSO4 + 2 H2SO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3 =>
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
H2 + N2 = HN =>
H2 + N2 = 2 HN
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + MgCl2 = NaCl2 + MgOH =>
NaOH + MgCl2 = NaCl2 + MgOH
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaAu(CN)2 + NaOH = Au + NaCN + O2 + H2O =>
4 NaAu(CN)2 + 4 NaOH = 4 Au + 8 NaCN + O2 + 2 H2O
C6H4O2 + O2 = CO2 + H2O =>
C6H4O2 + 6 O2 = 6 CO2 + 2 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
BaCl2 + Al2(SO4)3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 AlCl3 + 3 BaSO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeSO4 + Zn = ZnSO4 + Fe =>
FeSO4 + Zn = ZnSO4 + Fe
FeSO4 + Zn = ZnSO4 + Fe2 =>
2 FeSO4 + 2 Zn = 2 ZnSO4 + Fe2
FeSO4 + Zn = ZnSO4 + Fe =>
FeSO4 + Zn = ZnSO4 + Fe
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Ti2(SO4)3 + O2 + H2O = TiOSO4 + H2SO4 =>
2 Ti2(SO4)3 + O2 + 2 H2O = 4 TiOSO4 + 2 H2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
LiOH + Al(OH)3 = Al3OH + Li(OH)3 =>
4 LiOH + 3 Al(OH)3 = Al3OH + 4 Li(OH)3
Zn + CH3COOH = Zn(CH3COO)2 + H2 =>
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
Cr + H2O + O2 = Cr(OH)3 =>
4 Cr + 6 H2O + 3 O2 = 4 Cr(OH)3
Cu2S + HNO3 = NO2 + Cu(NO3)2 + H2SO4 + H2O =>
Cu2S + 14 HNO3 = 10 NO2 + 2 Cu(NO3)2 + H2SO4 + 6 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na3PO4 + Zn(No3)2 = NaNo3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(No3)2 = 6 NaNo3 + Zn3(PO4)2
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3 =>
NH4HCO3 + Al2(SO4)3 = NH4(SO4)3 + Al2HCO3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/12
Équations équilibrées sur04/21/11
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